Maneuvering target tracking using IMM method at high measurement frequency
Authors:
- Jiin-An GuuJGJiin-An Guu
- Che-Ho WeiCWChe-Ho Wei
- 1 May 1991
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Aerospace and Electronic Systems
- Vol. 27 (3) , 514-519
Abstract
The problem of tracking a maneuvering target with a high measurement frequency is considered. The measurement noise is significantly correlated when the measurement frequency is high. A simple decorrelation process is proposed to enhance the interacting multiple model (IMM) algorithm to track a maneuvering target with correlated measurement noise. It is found that the decorrelation process may improve system performance significantly, especially in velocity and acceleration estimationsKeywords
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